Insights

Integrated Creative GYK is an independent, full-service agency offering strategy, creative, media and analytics, production, and account management, serving a diverse client base. This positions them as a one-stop partner for brands seeking cohesive campaigns and measurable growth.

Growth Engine Positioning Brand messaging frames GYK as a creative growth engine focused on impact and business growth for clients across multiple sectors, suggesting opportunities in performance-driven campaigns, brand storytelling, and data-informed optimization.

Regional Footprint Headquartered in Manchester, NH with a Boston office indicates strong presence in New England and an ability to service both local and regional accounts, opening doors for mid-market brands seeking regional expertise and cost-effective execution.

Sizable Revenue With estimated revenue of 250–500 million, GYK has substantial scale that implies capacity for larger budgets, complex projects, and multi-market campaigns, making them a potential strategic partner for enterprise-level initiatives.

Tech & Analytics Technical stack includes Meta platforms, Google Analytics, and analytics/production capabilities, suggesting readiness for data-driven media planning, performance marketing, and measurement-focused engagements with clients investing in digital optimization.

GYK Tech Stack

GYK uses 8 technology products and services including Meta, Instagram, cdnjs, and more. Explore GYK's tech stack below.

  • Meta
    Advertising
  • Instagram
    Advertising
  • cdnjs
    Content Delivery Network
  • NSONE
    Domain Name Services
  • Microsoft
    Miscellaneous
  • HSTS
    Security
  • Google Analytics
    Web Analytics
  • Facebook
    Widgets

GYK's Email Address Formats

GYK uses at least 2 format(s):
GYK Email FormatsExamplePercentage
FLast@gykantler.comJDoe@gykantler.com
73%
First@gykantler.comJohn@gykantler.com
22%
FirstL@gykantler.comJohnD@gykantler.com
4%
FiLast@gykantler.comJoDoe@gykantler.com
1%

Frequently Asked Questions

What is GYK's phone number?

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You can contact GYK's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is GYK's official website and social media links?

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GYK's official website is heygyk.com and has social profiles on LinkedIn.

What is GYK's SIC code NAICS code?

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GYK's SIC code is 8742 - Management Consulting Services NAICS code is 541613 - Marketing Consulting Services.

How many employees does GYK have currently?

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As of July 2026, GYK has approximately 118 employees across 5 continents, including North AmericaAsiaEurope. Key team members include Head Of Marketing & Communications: V. L.Managing Director: K. K.Controller: C. J.. Explore GYK's employee directory with LeadIQ.

What industry does GYK belong to?

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GYK operates in the Advertising Services industry.

What technology does GYK use?

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GYK's tech stack includes MetaInstagramcdnjsNSONEMicrosoftHSTSGoogle AnalyticsFacebook.

What is GYK's email format?

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GYK's email format typically follows the pattern of FLast@gykantler.com. Find more GYK email formats with LeadIQ.

When was GYK founded?

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GYK was founded in 1975.
GYK logo

GYK

Advertising ServicesNew Hampshire, United States51-200 Employees

GYK is an independent, integrated advertising services agency headquartered in Manchester, New Hampshire, with an office in downtown Boston. The company provides strategy, creative, media and analytics, production, and account and project management services. It serves clients including New Hampshire Travel & Tourism, Keolis, Harpoon, the Boston Bruins, Culture Pop Soda, Ken’s Foods, New Hampshire Lottery, Sallie Mae, Hometown Financial Group, Nuvance Health, and Sweet Baby Ray’s. The firm employs 51-200 people and is located at 175 Canal Street, Manchester, NH 03101, United States. Reported revenue ranges from $250 million to $500 million.

Section iconCompany Overview

Phone number
Website
heygyk.com
SIC Code
8742 - Management Consulting Services
NAICS Code
541613 - Marketing Consulting Services
Founded
1975
Employees
51-200

Section iconFunding & Financials

  • $250M$500M

    GYK's revenue is estimated to be in the range of $250M$500M

Section iconFunding & Financials

  • $250M$500M

    GYK's revenue is estimated to be in the range of $250M$500M

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